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Description
Aeromotive Regulator, X1 Adjustable, 35-75psi, .313 Valve, (2)-08inlets, -08 returnPart Number 13305 X1 EFI Pro Bypass Regulator EFI Bypass Regulator for Return Style Systems Base fuel pressure adjustable from 35 75 PSI. Vacuum Boost reference capability. 1: 1 rising rate for forced induction engines. Gasoline, ethanol, alcohol and diesel compatible. 2 ORB 08 inlet outlet ports on the sides. 1 ORB 08 return port on the bottom port. 1 1 8" NPT Gauge Port with plug. 1 16" NPT Boost Port with 5 32" hose barb. Compatible with X1 EFI
Part Number 13305 X1 EFI Pro Bypass RegulatorEFI Bypass Regulator for Return Style Systems
- Base fuel pressure adjustable from 35-75 PSI.
- Vacuum/Boost reference capability.
- 1:1 rising rate for forced induction engines.
- Gasoline, ethanol, alcohol and diesel compatible.
- 2 - ORB -08 inlet/outlet ports on the sides.
- 1 - ORB-08 return port on the bottom port.
- 1 - 1/8" NPT Gauge Port with plug.
- 1/16" NPT Boost Port with 5/32" hose barb.
- Compatible with X1 EFI Conversion kit.
- Compatible with X1 Carb Conversion kit.
- 0.313" bypass with matching spring and poppet.
- Handles up to 250 GPH with AN-08 return line.
- Ideal for high flow-Aeromotive Pumps including Eliminator, Pro-Series, Brushless 3.5 and 5.0.
- Mounting bracket included (not shown).
X1 Regulator Service/Conversion Kits:
Include Seat, diaphragm/poppet assembly and spring
Part Number 13014 150 GPH 0.313" Carb Conversion Kit
Part Number 13013 150 GPH 0.188" EFI Conversion Kit
Part Number 13015 250 GPH 0.313" EFI Service Kit
View Installation Instructions
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Runs tight. Skinny and smaller than other brands.
Size: 8.5, Color: Brown
Comfy and lots of support. Cushiony. Beware: the brown I ordered runs small. Tighter than other brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Nice
Size: 9, Color: Black
Very comfortable. Worth the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 1
Leather peels right off
Size: 8, Color: Black
Very poor quality - shoes are ruined after a couple months
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Good purchase
Size: 9.5, Color: Black
Value and quality was good
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Comfortable
Size: 7, Color: Black
Super comfy and stylish, I’ve never worn these styles of loafers however I’m glad I purchased these.
I’ve purchased another pair in a different color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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